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乳化沥青是常规沥青的改良性混合料,对高速公路路面改造形成了综合保护层。由于乳化沥青材料的特殊性,其筑造路面之后也面临着诸多病害,建立路面养护机械化机制是不可缺少的。结合高速公路机械化养护的现状,介绍了几种常见的机械化养护模式,对乳化沥青路面养护与改造提出可行性措施。
Emulsified asphalt is an improved mixture of conventional asphalt, the highway surface reconstruction to form a comprehensive protective layer. Due to the particularity of emulsified asphalt material, its road surface is also faced with many diseases, the establishment of pavement maintenance mechanization mechanism is indispensable. Combined with the status quo of mechanized maintenance of expressway, several common mechanized conservation modes are introduced, and feasible measures are proposed for the maintenance and modification of emulsified asphalt pavement.